Property PackageDW_ Calc Entropy Method
Calculates the entropy of a mixture.
Definition
Namespace: DWSIM.Thermodynamics.PropertyPackages
Assembly: DWSIM.Thermodynamics (in DWSIM.Thermodynamics.dll) Version: 10.0.0.0
The entropy of the mixture in kJ/kg.K.
Assembly: DWSIM.Thermodynamics (in DWSIM.Thermodynamics.dll) Version: 10.0.0.0
C#
public abstract double DW_CalcEntropy(
Array Vx,
double T,
double P,
State st
)VB
Public MustOverride Function DW_CalcEntropy (
Vx As Array,
T As Double,
P As Double,
st As State
) As DoubleParameters
- Vx Array
- Vector of doubles containing the molar composition of the mixture.
- T Double
- Temperature (K)
- P Double
- Pressure (Pa)
- st State
- State enum indicating the state of the mixture (liquid or vapor).
Return Value
DoubleThe entropy of the mixture in kJ/kg.K.
Remarks
The basis for the calculated enthalpy/entropy in DWSIM is zero at 25 C and 1 atm.